Hard Reset
From ECCWiki
A Hard Reset will bring the BCS-460 back to system default. There is a small access hole in the side of the controller. Using a small non-metallic tool, depress the switch inside the controller. The switch is located at an upward angle, so the non-metallic tool should be tilted slightly. The controller must be powered up while depressing the Hard Reset button. To ensure that Hard Reset is depressed, you must feel a small click when depressing the switch.
There are a few different functions, depending on how long the switch is depressed.
[edit] Depress switch longer than 10 seconds, less than 20 seconds then Release
The BCS-460 must be powered up when the switch is depressed. This will erase all saved settings, and reset the controller to defaults. The controller will then reset itself, and try to obtain and IP address from the DHCP server, as described in Network Connectivity.
[edit] Depress switch longer than 20 seconds, less than 30 seconds then Release
The controller will reset the static IP address to http://192.168.0.63 (port 80). The MAC address is reset back to factory defaults, and DHCP is disabled. All other system settings are left intact.
[edit] Depress switch longer than 30 seconds, then Release
The BCS-460 resets its IP address to 192.168.0.68, and enters Firmware Update Mode. The controller starts requesting an update from a TFTP server at 192.168.0.3.
